/**
* Sets up all the network links to be simulated,
*
* @param datacenters the datacenters being simulated.
* @param brokers the brokers being simulated.
* @since 1.0
*/
static void setUpNetworkLinks(
HashMap<String, PowerDatacenter> datacenters, HashMap<String, DatacenterBroker> brokers) {
NetworkMapEntryDAO neDAO = new NetworkMapEntryDAO();
/*
* Establish all links whose source is a datacenter
*/
DatacenterRegistryDAO drDAO = new DatacenterRegistryDAO();
String[] datacenterNames = drDAO.getAllDatacentersNames();
for (String source : datacenterNames) {
PowerDatacenter src = datacenters.get(source);
List<NetworkMapEntry> destinationList = neDAO.getListOfDestinations(source);
for (NetworkMapEntry entry : destinationList) {
String destinationName = entry.getDestination();
if (drDAO.getDatacenterRegistry(destinationName) != null) { // destination is a datacenter
PowerDatacenter dest = datacenters.get(destinationName);
NetworkTopology.addLink(
src.getId(), dest.getId(), entry.getBandwidth(), entry.getLatency());
} else { // destination is a customer
DatacenterBroker dest = brokers.get(destinationName);
NetworkTopology.addLink(
src.getId(), dest.getId(), entry.getBandwidth(), entry.getLatency());
}
}
}
/*
* Establish all links whose source is a customer
*/
CustomerRegistryDAO crDAO = new CustomerRegistryDAO();
String[] customerNames = crDAO.getCustomersNames();
for (String source : customerNames) {
DatacenterBroker src = brokers.get(source);
List<NetworkMapEntry> destinationList = neDAO.getListOfDestinations(source);
for (NetworkMapEntry entry : destinationList) {
String destinationName = entry.getDestination();
if (drDAO.getDatacenterRegistry(destinationName) != null) { // destination is a datacenter
PowerDatacenter dest = datacenters.get(destinationName);
NetworkTopology.addLink(
src.getId(), dest.getId(), entry.getBandwidth(), entry.getLatency());
} else { // destination is a customer
DatacenterBroker dest = brokers.get(destinationName);
NetworkTopology.addLink(
src.getId(), dest.getId(), entry.getBandwidth(), entry.getLatency());
}
}
}
}
